Except, based on the post above, the flaggers above are going after self-voting. They wouldn't see, or at least aren't currently paying attention to, the secondary account voting issue. Blocking self-voting (or reducing it to 2 self-votes per day?) would allow them more time to go after spam-bots, plagarized posts, etc.
RE: Refilling the Rewards Pool when Cheaters are in the Mist